«HUBBLE CONSTANT» தொடர்புடைய ஆங்கிலம் புத்தகங்கள்
பின்வரும் புத்தக விவரத்தொகுப்புத் தேர்ந்தெடுப்பில்
Hubble constant இன் பயன்பாட்டைக் கண்டறியுங்கள்.
Hubble constant தொடர்பான புத்தகங்கள் மற்றும் ஆங்கிலம் இலக்கியத்தில் அதன் பயன்பாட்டுச் சூழலை வழங்குவதற்கு அதிலிருந்து பெறப்பட்ட சுருக்கமான சாரங்களைத் தொடர்புபடுத்துகின்றன.
1
Horizons: Exploring the Universe
Use the data in Figure 14-4 to plot a velocity-distance diagram, calculate the
Hubble constant H, and estimate the Hubble time. 2. If a galaxy is 9.0 Mpc away
from Earth and recedes at 510 km/s, what is H? What is the Hubble time? How
old ...
Michael Seeds, Dana Backman, 2011
2
Edwin
Hubble: Mariner of the Nebulae
. This is one of the most impressive scientific biographies of recent years."—Kirkus Review, starred review — "Notable Books for the Year 1995" selection, New York Times Book Review —"Best Books of 1995" selection, Library Journal ...
Gale E. Christianson, 1996
3
An Introduction to Galaxies and Cosmology
The Hubble constant is in many ways the most fundamental of the cosmological
parameters. Of them all, it is the one most easily related to the 'theoretical'
parameters that characterize the FRW models, and the value of H{, plays an
important ...
Mark H. Jones, Robert J. Lambourne, 2004
This classic text, aimed at senior undergraduates and beginning graduate students in physics and astronomy, presents a wide range of astrophysical concepts in sufficient depth to give the reader a quantitative understanding of the subject.
5
Confrontation of Cosmological Theories with Observational Data
A preliminary report is given of recent work with A. Sandage on the Hubble
constant. Through a chain of distance indicators in Sc and Ir galaxies (cepheids,
brightest stars. H n regions, and luminosity classes) the distance scale is carried
...
6
After the Science Wars: Science and the Study of Science
Since the Hubble constant measures the rate of expansion of the universe, these
possibilities show that the Hubble constant need not be a constant. In a universe
in which the expansion is slowing down, for example, the Hubble constant had ...
Keith Ashman, Phillip Barringer, 2005
7
The Physical Universe: An Introduction to Astronomy
The numerical value for Hubble's constant H0 can be obtained from this diagram
as outlined in the text. accurately, the redshift) measurements involve little
controversy. The distance measurements are much more problematical, since
they ...
THE HUBBLE CONSTANT AND THE AGE OF THE UNIVERSE By knowing the
distances and speeds of the galaxies, we can, in principle, work out how much
time has elapsed since the Big Bang. If we assume that the galaxies have been ...
9
Astronomy: A Physical Perspective
As we will see below, the currently accepted value for the Hubble constant is in
the range 50-100 km/s/Mpc. Apart from telling us something interesting about the
universe, Hubble's law is also of great value when determining distances to ...
10
Sign-based Methods in Linear Statistical Models
However, Hubble's evaluations of distances have been reconsidered due to
subsequent developments in astronomy, which led to appreciable reduction of
the Hubble constant (which, however, does not affect the linear relationship itself)
.
M. V. Boldin, Galina I. Simonova, I͡Uriĭ Nikolaevich Ti͡urin, 1997
«HUBBLE CONSTANT» வார்த்தையைக் கொண்டுள்ள புதிய உருப்படிகள்
பின்வரும் செய்தி உருப்படிகளின் சூழலில்
Hubble constant என்ற வார்த்தையைப் பயன்படுத்துவது பற்றியும் எப்படிப் பயன்படுத்துவது என்பதைப் பற்றியும் தேசிய மற்றும் பன்னாட்டு அச்சகங்கள் என்ன பேசியிருக்கின்றன என்பதைக் கண்டறியுங்கள்.
Astronomers Name Galaxy After Cristiano Ronaldo
... at approximately 14 billion years (calculation in accordance with the cosmological model based on the Hubble constant and certain densities ... «Information Nigeria, ஜூன் 15»
Galaxy 13.1 Billion Light-Years Away Is Oldest One Yet
First proposed by Edwin Hubble, the Hubble Constant is the unit of measurement used to describe the expansion of the universe. The cosmos ... «Immortal News, மே 15»
Hubble Telescope's unlikely journey enables 25 years of space study
Astronomers calculated the rate at which the universe is expanding, dubbed the Hubble constant. • Helped reveal that the Big Bang occurred ... «Minneapolis Star Tribune, மே 15»
Hubble astronomers say its best work still ahead
... the rate at which the universe is expanding, dubbed the Hubble constant, also named in honour of the astronomer Edwin P. Hubble. «Gulf Times, ஏப்ரல் 15»
The Hubble Space Telescope, our window to the universe, turns 25
The HST was used to refine our measurement of the Hubble constant (the rate of the Universe's expansion), confirm the existence of black ... «ExtremeTech, ஏப்ரல் 15»
Hubble: towards resolving the age of the universe
Accurately measuring the Hubble constant (H0), the initial rate of expansion of the universe, from which one can determine the age of the ... «The Hindu, ஏப்ரல் 15»
How do astronomers know the age of the Universe?
What the Hubble constant tells us is that things that are at a distance of one megaparsec (about 3.1 million light-years) from us are moving ... «Geek Snack, ஏப்ரல் 15»
Astronomy Photo of the Day — NGC 3021
In addition, the supernova in NGC 3021 was also used to refine the measurement of what is known as the Hubble constant. The value of this ... «From Quarks to Quasars, ஏப்ரல் 15»
Gorgeous New Image from Hubble Space Telescope Shows Spiral …
In 2009, this supernova, cataloged as SN 1995al, was used to refine the measurement of what is known as the Hubble constant. The value of ... «Sci-News.com, மார்ச் 15»
Astronomy Photo of the Day: 3/15/15 — NGC 4603
It was also used to measure the Hubble Constant (that is, the rate at which the universe is expanding, and how fast galaxies are receding from ... «From Quarks to Quasars, மார்ச் 15»
இல் உள்ள வார்த்தைகளில் மறைக்கப்பட்டிருக்கும் எல்லாவற்றையும் கண்டறியுங்கள் 
